Cassadee Pope Uses Secret Weapon, Brendon Urie, On Lip Sync Battle

Yesterday, Spike’s Lip Sync Battle aired a “Country Holidays” special that has us losing our minds! Dustin Lynch and Cassadee Pope faced off in an epic battle! Lynch started the night off with “What’s Your Fantasy,” by Ludacris, while Pope threw it back with “Complicated,” by Avril Lavigne.

For the second round, Dustin Lynch pulled out all the stops, complete with the white suit, hat, and pencil mustache, to rock Lou Bega’s “Mambo No. 5.” Cassadee Pope took a more dramatic route, performing “I Write Sins Not Tragedies,” with a set full of doors and an awesome costume change. However, Cassadee sealed our vote when she brought out Panic! At the Disco’s own Brendon Urie to help her “sing” the classic, early 2000’s anthem!

Watch the awesome battle for yourself below!